2391307264

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1061}}^1$

素因数の和:1183

約数の個数: 88

約数和(自身を含む): 5008697856

約数和(自身を除く): 2617390592

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 124, 128, 142, 248, 256, 284, 496, 512, 568, 992, 1024, 1061, 1136, 1984, 2122, 2201, 2272, 3968, 4244, 4402, 4544, 7936, 8488, 8804, 9088, 15872, 16976, 17608, 18176, 31744, 32891, 33952, 35216, 36352, 65782, 67904, 70432, 72704, 75331, 131564, 135808, 140864, 150662, 263128, 271616, 281728, 301324, 526256, 543232, 563456, 602648, 1052512, 1086464, 1126912, 1205296, 2105024, 2253824, 2335261, 2410592, 4210048, 4670522, 4821184, 8420096, 9341044, 9642368, 16840192, 18682088, 19284736, 33680384, 37364176, 38569472, 74728352, 77138944, 149456704, 298913408, 597826816, 1195653632, 2391307264]

約数ペア:

[(1, 2391307264), (2, 1195653632), (4, 597826816), (8, 298913408), (16, 149456704), (31, 77138944), (32, 74728352), (62, 38569472), (64, 37364176), (71, 33680384), (124, 19284736), (128, 18682088), (142, 16840192), (248, 9642368), (256, 9341044), (284, 8420096), (496, 4821184), (512, 4670522), (568, 4210048), (992, 2410592), (1024, 2335261), (1061, 2253824), (1136, 2105024), (1984, 1205296), (2122, 1126912), (2201, 1086464), (2272, 1052512), (3968, 602648), (4244, 563456), (4402, 543232), (4544, 526256), (7936, 301324), (8488, 281728), (8804, 271616), (9088, 263128), (15872, 150662), (16976, 140864), (17608, 135808), (18176, 131564), (31744, 75331), (32891, 72704), (33952, 70432), (35216, 67904), (36352, 65782)]